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Fix 'PowerShell Is Not Recognized' Error on Windows - How to Resolve PowerShell Update Issues on Windows 10-Troubleshoot Windows Defender Can't Scan Folder Due to Permissions

2026-06-14 06:30:41developer-tools
Fix 'PowerShell Is Not Recognized' Error on Windows - How to Resolve PowerShell Update Issues on Windows 10-Troubleshoot Windows Defender Can't Scan Folder Due to Permissions

Final checklist

  • Confirm that the same symptom is gone after a restart or refresh.
  • Keep the smallest working change and undo temporary diagnostic settings.